If this card is sent to the Graveyard: You can Special Summon 1 Dragon-Type monster from your hand. You cannot Special Summon monsters, except Dragon-Type monsters, nor conduct your Battle Phase, the turn you activate this effect. You can only use this effect of "Kidmodo Dragon" once per turn.
If Kidmodo gets destroyed during your opponent's battle phase, you can special summon Darkstorm from your hand, and normal summon it on your next turn. This will enable his effect so you can destroy all spell/trap card your opponent controls.
You can bring more Kidmodo in your deck, or use Dust Knight instead. Use the flip effect when it gets attacked instead of flip summoning this card, so you can still conduct your battle phase, or special summon other Dragon monsters.
These cards have effects that can discard Kidmodo Dragon from your hand which will trigger its effect to special summon a Dragon-Type monster from your hand. Vanguard of the Dragon increases its own attack by discarding a Dragon-Type monster from your hand. Divine Dragon Apocralyph can send Kidmodo Dragon to the graveyard then it can recycle it back to your hand. By discarding a card from your hand Tribute to The Doomed can destroy 1 monster in the field.
Summoning high level normal Dragon-type monsters can be a good option as well. Combine this with Champion's Vigilance so you can get an early control over your opponent's actions.
His effect will activate when tributing as long it is the last monster tributing, i made the mistake of tributing it and nuit to summon a blue eyes, but since i tributed kidmodo first i got a notifivation in duel links that it took too long to activate its effect, im guessing that its because a second monster was sent to the grave before its effect activated
So can anyone explain why this didn't work for me? Had this card set and it was destroyed by Gemini trap hole but I didn't get the prompt to summon my blue eyes from my hand...I still don't understand why
".. You cannot Special Summon monsters, except Dragon-Type monsters, nor conduct your Battle Phase, the turn you activate this effect..." I bet everything you want that you entered Battle Phase this turn